DS1501YEN+
IC RTC CLK/CALENDAR PAR 28TSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1501YEN is a Real Time Clock (RTC) and Calendar IC featuring a parallel interface. This component offers 256 bytes of NVSRAM for data storage and includes key features such as alarm functionality, leap year compensation, and a watchdog timer. The timekeeping current consumption is a maximum of 5mA at a supply voltage of 4.5V to 5.5V. It supports both HH:MM:SS (24 hr) time format and YY-MM-DD-dd date format. The device is housed in a 28-TSSOP package with a 0.465" (11.80mm) width, suitable for surface mounting. Operating temperatures range from -40°C to 85°C. This component is frequently utilized in industrial control systems, communication infrastructure, and medical equipment where precise timekeeping and data retention are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Packaging | Tray |
| Package / Case | 28-TSSOP (0.465"", 11.80mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 256B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-TSOP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 5mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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